Racial and Ethnic Characteristics and Outcomes of Patients Diagnosed with CLL/SLL in the USA.

Introduction: This study was designed to compare outcomes among patients by race and ethnicity in the post-covalent Bruton tyrosine kinase inhibitor (cBTKi) treatment era.

Methods: A nationwide electronic health record (EHR)-derived de-identified database was utilized that included patients diagnosed with CLL from 2013 to 2022 who received systemic therapy for their disease. Use of cBTKi therapy, time to next treatment or death (TTNT-D), and overall survival (OS) were compared by race in unadjusted (Kaplan-Meier method) and adjusted analyses (Cox proportional hazards regression).

Bayesian survival extrapolation for cost-effectiveness analysis: a case study of RELAY for ramucirumab in combination with erlotinib in the treatment of non-small-cell lung cancer.

Aim: Increasing trend for progression-free survival (PFS)-based primary endpoint in oncology has led to lack of mature overall survival (OS) data at the time of approval. To address this evidence gap in economic evaluations, we used a joint Bayesian approach to predict survival outcomes using immature OS data from the RELAY trial.

Methods: Patient data from RELAY and systematic literature review (SLR) of phase 3 randomized clinical trials with hazard ratio (HR) estimates of mature PFS and immature OS were considered.

A network meta-analysis of immunotherapy-based treatments for advanced nonsquamous non-small cell lung cancer.

In the absence of head-to-head trials comparing immunotherapies for advanced nonsquamous non-small-cell lung cancer (NsqNSCLC), a network meta-analysis (NMA) was conducted to compare the relative efficacy of these treatments. A systematic literature review of randomized controlled trials evaluating first-line-to-progression and second-line treatments for advanced NsqNSCLC informed Bayesian NMAs for overall survival (OS) and progression-free survival (PFS) end points. Among first-line-to-progression treatments, pembrolizumab + pemetrexed + platinum showed the greatest OS benefit versus other regimens and a PFS benefit versus all but three regimens.

Efficacy and safety of first-line therapies in -mutated advanced non-small-cell lung cancer: a network meta-analysis.

To evaluate the comparative efficacy and safety of identified first-line therapies for patients with  mutation-positive (m+) advanced non-small-cell lung cancer (NSCLC), with a focus on ramucirumab + erlotinib. In the absence of head-to-head studies, a Bayesian network meta-analysis was conducted using randomized clinical trial data to evaluate first-line systemic therapies with erlotinib/gefitinib as the reference treatment. For progression-free survival, ramucirumab + erlotinib was comparable to osimertinib and dacomitinib in the primary analysis.

Study of patient characteristics, treatment patterns, testing patterns and outcomes in real-world patients with m non-small cell lung cancer.

Objective: This retrospective, observational study examined patient characteristics, treatment patterns, testing patterns, and outcomes of US patients receiving first-/second- or third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs).

Methods: This study used an electronic health record-derived de-identified database. Eligible patients had advanced m non-small cell lung cancer.

Patient-reported outcomes in RELAY, a phase 3 trial of ramucirumab plus erlotinib versus placebo plus erlotinib in untreated -mutated metastatic non-small-cell lung cancer.

Objective: In the phase 3 RELAY trial, ramucirumab/erlotinib demonstrated superior progression-free survival (PFS) over placebo/erlotinib in patients with -mutated metastatic NSCLC (median PFS 19.4 versus 12.4 months; HR = 0.

Reweighting Randomized Controlled Trial Evidence to Better Reflect Real Life - A Case Study of the Innovative Medicines Initiative.

Evidence from randomized controlled trials available for timely health technology assessments of new pharmacological treatments and regulatory decision making may not be generalizable to local patient populations, often resulting in decisions being made under uncertainty. In recent years, several reweighting approaches have been explored to address this important question of generalizability to a target population. We present a case study of the Innovative Medicines Initiative to illustrate the inverse propensity score reweighting methodology, which may allow us to estimate the expected treatment benefit if a clinical trial had been run in a broader real-world target population.

Association of baseline symptom burden with efficacy outcomes: Exploratory analysis from the randomized phase III REVEL study in advanced non-small-cell lung cancer.

Objectives: The REVEL study demonstrated improved efficacy with ramucirumab plus docetaxel versus placebo plus docetaxel for previously treated advanced/metastatic non-small-cell lung cancer (NSCLC) without further detriment to patient quality of life, symptoms, or functioning. This post hoc analysis explored the association between baseline Lung Cancer Symptom Scale (LCSS) Average Symptom Burden Index (ASBI) and efficacy.

Materials And Methods: Baseline ASBI scores were the average of the 6 LCSS symptom components.

Relative efficacy of interventions in the treatment of second-line non-small cell lung cancer: a systematic review and network meta-analysis.

Background: Locally advanced or metastatic non-small cell lung cancer (NSCLC) that has progressed after first-line treatment has a poor prognosis. Recent randomized clinical trials (RCTs) have demonstrated survival benefits of alternative treatments to docetaxel. However, information is lacking on which patients benefit the most and what drug or regimen is optimal.

Treatment patterns, duration and outcomes of pemetrexed maintenance therapy in patients with advanced NSCLC in a real-world setting.

Objectives: In patients with non-squamous non-small-cell lung cancer (NSCLC), maintenance therapy regimens, including pemetrexed, have been shown to prolong overall survival (OS) and progression-free survival (PFS). The purpose of this study was to describe real-world maintenance use of pemetrexed and associated outcomes in patients with advanced NSCLC.

Methods: This was a retrospective, observational study that used longitudinal, demographically and geographically diverse electronic health record data in the United States.

Treatment Patterns by EGFR Mutation Status in Non-Small Cell Lung Cancer Patients in the USA: A Retrospective Database Analysis.

Introduction: Targeted therapies, including tyrosine kinase inhibitors (TKIs) that target the sensitizing epidermal growth factor receptor (EGFR) gene are recommended for patients with non-small cell lung cancer (NSCLC). Most patients with NSCLC who test positive for the EGFR mutation and receive TKIs develop resistance to these drugs. Questions remain regarding which treatment sequence is optimal for patients with EGFR-mutant NSCLC, and few studies have evaluated patterns of TKI treatment use in NSCLC, irrespective of EGFR mutation status, in a real-world setting.

Treatment Decisions for Advanced Non-Squamous Non-Small Cell Lung Cancer: Patient and Physician Perspectives on Maintenance Therapy.

Introduction: Advanced non-small cell lung cancer (NSCLC) is a severe disease with burdensome symptoms and traditionally poor outcomes. The treatment of advance disease is based on chemotherapy, with the recent addition of immunotherapy. Patients who respond to initial treatment can opt to receive maintenance therapy (MT).

Antiangiogenic therapy for patients with aggressive or refractory advanced non-small cell lung cancer in the second-line setting.

A majority of patients with advanced or metastatic non-small cell lung cancer (NSCLC) will experience disease progression after first-line therapy. Patients who have advanced NSCLC that is especially aggressive, which is defined as disease that rapidly progresses on first-line treatment or disease that is refractory to first-line treatment, have a critical unmet medical need. These patients have a poor prognosis in the second-line setting.

Efficacy and Safety of Ramucirumab With Docetaxel Versus Placebo With Docetaxel as Second-Line Treatment of Advanced Non-Small-Cell Lung Cancer: A Subgroup Analysis According to Patient Age in the REVEL Trial.

Introduction: Ramucirumab, a recombinant human immunoglobulin G1 monoclonal antibody receptor antagonist designed to block the ligand-binding site of vascular endothelial growth factor receptor-2 (VEGFR-2), was evaluated as second-line treatment in combination with docetaxel in patients with non-small-cell lung cancer in the REVEL trial (NCT01168973). Ramucirumab significantly improved overall survival (OS) and progression-free survival (PFS). We report age subgroup analysis results primarily on the basis of a 65-year cutoff.

A cost-effectiveness analysis of first-line induction and maintenance treatment sequences in patients with advanced nonsquamous non-small-cell lung cancer in France.

Background: Comparative effectiveness and cost-effectiveness data for induction-maintenance (I-M) sequences for the treatment of patients with nonsquamous non-small-cell lung cancer (nsqNSCLC) are limited because of a lack of direct evidence. This analysis aimed to compare the cost-effectiveness of I-M pemetrexed with those of other I-M regimens used for the treatment of patients with advanced nsqNSCLC in the French health-care setting.

Materials And Methods: A previously developed global partitioned survival model was adapted to the France-only setting by restricting treatment sequences to include 12 I-M regimens most relevant to France, and incorporating French costs and resource-use data.

Treatment patterns and cost-effectiveness of first line treatment of advanced non-squamous non-small cell lung cancer in Medicare patients.

Aim: To assess the cost-effectiveness of first-line pemetrexed/platinum and other commonly administered regimens in a representative US elderly population with advanced non-squamous non-small cell lung cancer (NSCLC).

Materials And Methods: This study utilized the Surveillance Epidemiology and End Results (SEER) cancer registry linked to Medicare claims records. The study population included all SEER-Medicare patients diagnosed in 2008-2009 with advanced non-squamous NSCLC (stages IIIB-IV) as their only primary cancer and who started chemotherapy within 90 days of diagnosis.

Cost-effectiveness of first-line induction and maintenance treatment sequences in non-squamous non-small cell lung cancer (NSCLC) in the U.S.

Objectives: Due to the lack of direct head-to-head trials, there are limited data regarding the comparative effectiveness of induction-maintenance sequences. The objective of this study was to develop a cost-effectiveness model to compare induction-maintenance sequences in the US for the treatment of advanced non-squamous NSCLC.

Materials And Methods: Decision analytic modelling was used to synthesize the treatment effect and baseline risk estimates for nine induction and maintenance treatment sequences, reflecting treatments used in the US.

Quality of life analyses from the randomized, open-label, phase III PointBreak study of pemetrexed-carboplatin-bevacizumab followed by maintenance pemetrexed-bevacizumab versus paclitaxel-carboplatin-bevacizumab followed by maintenance bevacizumab in patients with stage IIIB or IV nonsquamous non-small-cell lung cancer.

Introduction: Treatment impact on quality of life (QoL) informs treatment management decisions in advanced nonsquamous non-small-cell lung cancer (NS NSCLC). QoL outcomes from the phase III PointBreak trial are reported.

Methods: Chemonaive patients (n = 939) with stage IIIB/IV nonsquamous non-small-cell lung cancer and Eastern Cooperative Oncology Group performance status 0 to 1 were randomized (1:1) to pemetrexed-carboplatin-bevacizumab (pemetrexed arm) or paclitaxel-carboplatin-bevacizumab (paclitaxel arm).

PRONOUNCE: randomized, open-label, phase III study of first-line pemetrexed + carboplatin followed by maintenance pemetrexed versus paclitaxel + carboplatin + bevacizumab followed by maintenance bevacizumab in patients ith advanced nonsquamous non-small-cell lung cancer.

Introduction: PRONOUNCE compared the efficacy and safety of pemetrexed+carboplatin followed by pemetrexed (Pem+Cb) with paclitaxel+carboplatin+bevacizumab followed by bevacizumab (Pac+Cb+Bev) in patients with advanced nonsquamous non-small-cell lung cancer (NSCLC).

Methods: Patients ≥18 years of age with stage IV nonsquamous NSCLC (American Joint Committee on Cancer v7.0), and Eastern Cooperative Oncology Group performance status 0/1 were randomized (1:1) to four cycles of induction Pem+Cb (pemetrexed, 500 mg/m, carboplatin, area under the curve = 6) followed by Pem maintenance or Pac+Cb+Bev (paclitaxel, 200 mg/m, carboplatin, area under the curve = 6, and bevacizumab, 15 mg/kg) followed by Bev maintenance in the absence of progressive disease or discontinuation.

A comprehensive review of nongenetic prognostic and predictive factors influencing the heterogeneity of outcomes in advanced non-small-cell lung cancer.

While there have been advances in treatment options for those with advanced non-small-cell lung cancer, unmet medical needs remain, partly due to the heterogeneity of treatment effect observed among patients. The goals of this literature review were to provide updated information to complement past reviews and to identify a comprehensive set of nongenetic prognostic and predictive baseline factors that may account for heterogeneity of outcomes in advanced non-small-cell lung cancer. A review of the literature between 2000 and 2010 was performed using PubMed, Embase, and Cochrane Library.